Eagle cast steel cranks

63SplitWindow said
What kind of race motor can you build with a 3.79 crank?

What ever you want. At one time I had an X block that would go 4.145 so I was going to take it 4.125 and use a 3.79 crank.

That’s 406 inches and I was going to shift it at 8k IF I could get enough induction on it.

Then I quit racing and sold both X blocks and a T/A block I had, all my W2/5 junk, tunnel rams etc.